Set up #accept2ship (#350)

.github/dependabot.yml

@@ -23,7 +23,8 @@ updates:
     registries:
       - npm-npmjs
       - npm-registry-npm-pkg-github-com-catchen
-    open-pull-requests-limit: 10
+    labels:
+      - accept2ship
 
   - package-ecosystem: 'github-actions'
     directory: '/'
@@ -35,3 +36,5 @@ updates:
       - catchen
     assignees:
       - catchen
+    labels:
+      - accept2ship

.github/workflows/ship.yml

@@ -0,0 +1,18 @@
+name: Accept to Ship
+
+on:
+  pull_request:
+    types: [synchronize]
+  pull_request_review:
+    types: [submitted, edited]
+
+jobs:
+  ship:
+    runs-on: ubuntu-latest
+    permissions: write-all
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: CatChen/accept-to-ship-action@v0.2.2
+        with:
+          merge-method: squash